120258424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3452

約数の個数: 64

約数和(自身を含む): 273530880

約数和(自身を除く): 153272456

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2728, 3224, 3391, 4433, 6782, 8866, 13564, 17732, 27128, 35464, 37301, 44083, 74602, 88166, 105121, 149204, 176332, 210242, 298408, 352664, 420484, 484913, 840968, 969826, 1156331, 1366573, 1939652, 2312662, 2733146, 3879304, 4625324, 5466292, 9250648, 10932584, 15032303, 30064606, 60129212, 120258424]

約数ペア:

[(1, 120258424), (2, 60129212), (4, 30064606), (8, 15032303), (11, 10932584), (13, 9250648), (22, 5466292), (26, 4625324), (31, 3879304), (44, 2733146), (52, 2312662), (62, 1939652), (88, 1366573), (104, 1156331), (124, 969826), (143, 840968), (248, 484913), (286, 420484), (341, 352664), (403, 298408), (572, 210242), (682, 176332), (806, 149204), (1144, 105121), (1364, 88166), (1612, 74602), (2728, 44083), (3224, 37301), (3391, 35464), (4433, 27128), (6782, 17732), (8866, 13564)]